Other bacteria that can cause them include staphylococcus, proteus, klebsiella, enterococcus, and pseudomonas. Some bladder infections in both men and women are linked to two sexually transmitted bugs: Chlamydia trachomatis and mycoplasma. Another parasite, trichomonas, can cause similar symptoms.
Definition of melancholia. : a mental condition and especially a manic-depressive condition characterized by extreme depression, bodily complaints, and often hallucinations and delusions.
Disorders characterized by periods with depressive episodes lasting hours to days have been described since 1852 and have been labelled periodic melancholia, intermittent depressive disorder or very brief depression.